npm i wl-vue-select -S
<TreeSelect :disabled="isReadonly" :searchable="false" style="width:220px" v-model="editForm.office" :options="options" placeholder="请选择科室"></TreeSelect> <script> import TreeSelect from '@riophae/vue-treeselect' import '@riophae/vue-treeselect/dist/vue-treeselect.css' </script> options: [{ id: 1, label: '华西医院', children: [{ id: 2, label: '放射科', }, { id: 3, label: '外科', }], }, { id: 4, label: '内科', }, { id: 5, label: '中医科', }]具体文档：https://vue-treeselect.js.org/#more-features
